40279064

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 49231336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 73, 118, 146, 167, 236, 292, 334, 413, 472, 511, 584, 668, 826, 1022, 1169, 1336, 1652, 2044, 2338, 3304, 4088, 4307, 4676, 8614, 9352, 9853, 12191, 17228, 19706, 24382, 30149, 34456, 39412, 48764, 60298, 68971, 78824, 85337, 97528, 120596, 137942, 170674, 241192, 275884, 341348, 551768, 682696, 719269, 1438538, 2877076, 5034883, 5754152, 10069766, 20139532, 40279064]

約数ペア:

[(1, 40279064), (2, 20139532), (4, 10069766), (7, 5754152), (8, 5034883), (14, 2877076), (28, 1438538), (56, 719269), (59, 682696), (73, 551768), (118, 341348), (146, 275884), (167, 241192), (236, 170674), (292, 137942), (334, 120596), (413, 97528), (472, 85337), (511, 78824), (584, 68971), (668, 60298), (826, 48764), (1022, 39412), (1169, 34456), (1336, 30149), (1652, 24382), (2044, 19706), (2338, 17228), (3304, 12191), (4088, 9853), (4307, 9352), (4676, 8614)]